fix: Gemfile & Gemfile.lock to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-RUBY-NOKOGIRI-6228056

Gemfile

@@ -6,4 +6,4 @@ git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
 
 # gem "rails"
 gem "fastlane", ">= 2.187.0"
-gem "slather", ">= 2.7.2"
+gem "slather", ">= 2.7.5"

Gemfile.lock

@@ -1,12 +1,19 @@
 GEM
  remote: https://rubygems.org/
  specs:
- CFPropertyList (3.0.6)
+ CFPropertyList (3.0.7)
+ base64
+ nkf
  rexml
- activesupport (7.0.7.2)
+ activesupport (7.1.3.2)
+ base64
+ bigdecimal
  concurrent-ruby (~> 1.0, >= 1.0.2)
+ connection_pool (>= 2.2.5)
+ drb
  i18n (>= 1.6, < 2)
  minitest (>= 5.1)
+ mutex_m
  tzinfo (~> 2.0)
  addressable (2.8.0)
  public_suffix (>= 2.0.2, < 5.0)
@@ -29,19 +36,23 @@ GEM
  aws-sigv4 (1.5.0)
  aws-eventstream (~> 1, >= 1.0.2)
  babosa (1.0.4)
+ base64 (0.2.0)
+ bigdecimal (3.1.7)
  claide (1.1.0)
  clamp (1.3.2)
  colored (1.2)
  colored2 (3.1.2)
  commander (4.6.0)
  highline (~> 2.0.0)
- concurrent-ruby (1.2.2)
+ concurrent-ruby (1.2.3)
+ connection_pool (2.4.1)
  declarative (0.0.20)
  digest-crc (0.6.4)
  rake (>= 12.0.0, < 14.0.0)
  domain_name (0.5.20190701)
  unf (>= 0.0.5, < 1.0.0)
  dotenv (2.7.6)
+ drb (2.2.1)
  emoji_regex (3.2.3)
  excon (0.92.3)
  faraday (1.10.0)
@@ -155,35 +166,37 @@ GEM
  http-cookie (1.0.5)
  domain_name (~> 0.5)
  httpclient (2.8.3)
- i18n (1.14.1)
+ i18n (1.14.4)
  concurrent-ruby (~> 1.0)
  jmespath (1.6.1)
  json (2.6.2)
  jwt (2.4.1)
  memoist (0.16.2)
  mini_magick (4.11.0)
  mini_mime (1.1.2)
- mini_portile2 (2.8.1)
- minitest (5.19.0)
+ mini_portile2 (2.8.5)
+ minitest (5.22.3)
  multi_json (1.15.0)
  multipart-post (2.0.0)
+ mutex_m (0.2.0)
  nanaimo (0.3.0)
  naturally (2.2.1)
- nokogiri (1.14.3)
- mini_portile2 (~> 2.8.0)
+ nkf (0.2.0)
+ nokogiri (1.15.6)
+ mini_portile2 (~> 2.8.2)
  racc (~> 1.4)
  optparse (0.1.1)
  os (1.1.4)
  plist (3.6.0)
  public_suffix (4.0.7)
- racc (1.6.2)
+ racc (1.7.3)
  rake (13.0.6)
  representable (3.2.0)
  declarative (< 0.1.0)
  trailblazer-option (>= 0.1.1, < 0.2.0)
  uber (< 0.2.0)
  retriable (3.1.2)
- rexml (3.2.5)
+ rexml (3.2.6)
  rouge (2.0.7)
  ruby2_keywords (0.0.5)
  rubyzip (2.3.2)
@@ -196,11 +209,11 @@ GEM
  simctl (1.6.8)
  CFPropertyList
  naturally
- slather (2.7.4)
+ slather (2.8.0)
  CFPropertyList (>= 2.2, < 4)
  activesupport
  clamp (~> 1.3)
- nokogiri (>= 1.13.9)
+ nokogiri (>= 1.14.3)
  xcodeproj (~> 1.21)
  terminal-notifier (2.0.0)
  terminal-table (1.8.0)
@@ -219,7 +232,7 @@ GEM
  unicode-display_width (1.8.0)
  webrick (1.7.0)
  word_wrap (1.0.0)
- xcodeproj (1.22.0)
+ xcodeproj (1.24.0)
  CFPropertyList (>= 2.3.3, < 4.0)
  atomos (~> 0.1.3)
  claide (>= 1.0.2, < 2.0)
@@ -236,7 +249,7 @@ PLATFORMS
 
 DEPENDENCIES
  fastlane (>= 2.187.0)
- slather (>= 2.7.2)
+ slather (>= 2.7.5)
 
 BUNDLED WITH
  1.17.3